Kinetic modeling of the molecular architecture of cross-linked copolymers synthesized by controlled radical polymerization techniques [PDF]
, 2008 Kinetic Modeling of the Molecular Architecture of Cross-Linked Copolymers Synthesized by Controlled Radical Polymerization ...
Costa, Mário Rui +3 more
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Chemical Engineering TransactionsThe work is aimed at studying the adsorption of the metal clusters in styrene-divinylbenzene copolymers. The changes in the conformation flexibility of the polymer network in the area of the metal cluster adsorption were studied depending on the ...
Alexey V. Bykov, Galina N. Demidenko
doaj
Chelate-modified polymers for atmospheric gas chromatography [PDF]
, 1980 Chromatographic materials were developed to serve as the stationary phase of columns used in the separation of atmospheric gases. These materials consist of a crosslinked porous polymer matrix, e.g., a divinylbenzene polymer, into which has been embedded
Christensen, W. W. +2 more
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Aliphatic polyester polymer stars: synthesis, properties and applications in biomedicine and nanotechnology [PDF]
, 2011 : A critical review: the ring-opening polymerization of cyclic esters provides access to an array of biodegradable, bioassimilable and renewable polymeric materials.
Cameron, Donald J. A. +1 more
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Fuel-cell performance of multiply-crosslinked polymer electrolyte membranes prepared by two-step radiation technique [PDF]
, 2009 A multiply-crosslinked polymer electrolyte membrane was prepared by the radiation-induced co-grafting of styrene and a bis(vinyl phenyl)ethane (BVPE) crosslinker into a radiation-crosslinked polytetrafluoroethylene (cPTFE) film.
Alkan Gursel, Selmiye +9 more
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Formation of macroporous styrene–divinylbenzene copolymer networks: Theory vs. experiments
Journal of Applied Polymer Science, 1999 A kinetic-thermodynamic model is presented to predict the total porosities of macroporous copolymer networks formed by free-radical crosslinking copolymeriza- tion of styrene (S) and commercial divinylbenzene (DVB, a mixture of meta and para DVB isomers and ethylstyrene).
openaire +2 more sources
Semibatch operation and primary cyclization effects in homogeneous free-radical crosslinking copolymerizations [PDF]
, 2005 A theoretical analysis is presented on the use of semibatch reactors for producing non-linear copolymers through the homogeneous free-radical polymerization of mono- and divinyl-monomers. The kinetic scheme distinguishes two kinds of pendant double bonds
Costa, Mário Rui, Dias, Rolando
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Micro and macro approaches to tough polymers for composites [PDF]
The progress to date on the development of techniques to toughen continuous thermoplastic composites is summarized. The work, using the approach of toughening the polycarbonate composite matrix with rubber particles, has focused on determining the ...
Jho, Jae +3 more
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How does Cross-Linking Effect the Thermal Stability of Polyisoprene [PDF]
, 2000 Polyisoprene can be cross-linked by an initial lithiation followed by reaction with both monochloro compounds and dichloro compounds. The monochloro compounds effect crosslinking through a lithium-chlorine exchange route while the use of dichloro ...
Wilkie, Charles A., Yao, Qiang
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Influence of acid ion-exchange resins morphology in swollen state on the synthesis of ethyl octyl ether from ethanol and 1-octanol [PDF]
, 2016 Ethyl-octyl ether (EOE) liquid phase synthesis from ethanol and 1-octanol over ion-exchange resins is feasible at 423K, though di-ethyl ether and di-n-octyl ether were also formed.
Bringué Tomàs, Roger +4 more
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